Comparing Quantities Test

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Comparing Quantities Test - 66

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Weekly Quiz Competition

Question 1
1 / -0

Mark again the correct answer in each of the following:
If $$x\%$$ of $$75=9$$, then the value of $$x$$ is

A
$$16$$

B
$$14$$

C
$$12$$

D
$$8$$

Solution

Because,
$$=(x/100)\times 75=9$$
$$x=(9\times 100)/75$$
$$x=12$$
Question 2
1 / -0

$$20\%$$ of $$700 \,m$$ is

A
$$560\,m$$

B
$$70\,m$$

C
$$210\,m$$

D
$$140\,m$$

Solution

$$20\%$$ of $$700\,m$$
$$=\left ( \dfrac{20}{100} \times 700 \right)$$
$$=140\,m$$
Question 3
1 / -0

$$\dfrac{25\% \,of\, 50\% \,of\, 100\%}{25 \times 50}$$ is equal to

A
$$1.1\%$$

B
$$0.1\%$$

C
$$0.01\%$$

D
$$1\%$$

Solution

$$ \dfrac{25\% \,of\, 50\% \,of\, 100\%}{25 \times 50}$$

$$\Rightarrow \dfrac{\dfrac{25}{100} \times \dfrac{50}{100} \times \dfrac{100}{100}}{25 \times 50}$$

$$\Rightarrow \dfrac{1}{100 \times 100}$$

$$\Rightarrow \dfrac{0.01}{100}$$

$$\Rightarrow 0.01\%$$
Question 4
1 / -0

If $$a\%$$ is the discount per cent on a marked price $$x$$, then discount is

A
$$\dfrac xa \times 100$$

B
$$\dfrac ax \times 100$$

C
$$x\times \dfrac {a}{100}$$

D
$$\dfrac {100}{x+a}$$

Solution

The correct option is (c).
Discount is $$=$$Dicounnt $$\%$$ of marked price
Question 5
1 / -0

If marked price of an article is $$Rs. 1,200$$ and the discount is $$12\%$$ then the selling price of the article is

A
$$Rs. 1,056$$

B
$$Rs. 1,344$$

C
$$Rs. 1,212$$

D
$$Rs. 1,188$$

Solution

The correct answer is option (a).
Given, marked price of an article $$=Rs. 1200$$
Discount $$=12\%$$
Discount $$=$$ Discount $$\%$$ $$\times$$ Marked price
$$=12\% \times Rs.1200=Rs.12\times 12=Rs. 144$$
We know that,
Selling price $$=$$ marked price -discount selling price
$$=Rs. 1200-Rs. 144=Rs. 1056$$
Question 6
1 / -0

Write the correct alternative answer for the following question.
For different types of investments what is the maximum permissible amount under section $$80\,C$$ of income tax ?

A
$$1, 50, 000$$ rupees

B
$$2, 50, 000$$ rupees

C
$$1, 00, 000$$ rupees

D
$$2, 00, 000$$ rupees

Solution

Under section 80C of income tax, the maximum permissible amount is Rs.1,50,000.
Question 7
1 / -0

Four alternative options are given for each of the following statements.
Select the correct option.
(a) Nine per cent of $$Rs. 700$$ is

A
$$Rs. 63$$

B
$$Rs. 630$$

C
$$Rs. 6.3$$

D
$$Rs. 0.63$$

Solution
Question 8
1 / -0

Four alternative options are given for each of the following statements.
Select the correct option.
(h) A bookmarked $$Rs. 250$$ was sold for $$Rs. 200$$ after discount. The percentage of discount is

A
$$10$$

B
$$30$$

C
$$20$$

D
$$25$$

Solution
Question 9
1 / -0

Four alternative options are given for each of the following statements.
Select the correct option.
(g) A radio marked $$Rs. 1000$$ is given away for $$Rs. 850$$. The discount is

A
$$Rs. 50$$

B
$$Rs. 100$$

C
$$Rs. 150$$

D
$$Rs. 200$$

Solution
Question 10
1 / -0

A bookseller procures 40 books for Rs. 3200 and sells them at a profit equal to the selling price of 8 books. What is the selling price of one dozen books, if the price of each book is same?

A
Rs. 720

B
Rs. 960

C
Rs. 1200

D
Rs. 1440

Solution

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Re-Attempt Weekly Quiz Competition

Comparing Quantities Test - 66

Result

Comparing Quantities Test - 66

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SHARING IS CARING

Question 1

$$16$$

$$14$$

$$12$$

$$8$$

Solution

Question 2

$$560\,m$$

$$70\,m$$

$$210\,m$$

$$140\,m$$

Solution

Question 3

$$1.1\%$$

$$0.1\%$$

$$0.01\%$$

$$1\%$$

Solution

Question 4

$$\dfrac xa \times 100$$

$$\dfrac ax \times 100$$

$$x\times \dfrac {a}{100}$$

$$\dfrac {100}{x+a}$$

Solution

Question 5

$$Rs. 1,056$$

$$Rs. 1,344$$

$$Rs. 1,212$$

$$Rs. 1,188$$

Solution

Question 6

$$1, 50, 000$$ rupees

$$2, 50, 000$$ rupees

$$1, 00, 000$$ rupees

$$2, 00, 000$$ rupees

Solution

Question 7

$$Rs. 63$$

$$Rs. 630$$

$$Rs. 6.3$$

$$Rs. 0.63$$

Solution

Question 8

$$10$$

$$30$$

$$20$$

$$25$$

Solution

Question 9

$$Rs. 50$$

$$Rs. 100$$

$$Rs. 150$$

$$Rs. 200$$

Solution

Question 10

Rs. 720

Rs. 960

Rs. 1200

Rs. 1440

Solution

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